JDS Uniphase SmartClass, Руководство пользователя

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Appendix A Specifications
Connector specifications
72 SmartClass ADSL/Copper Tester User’s Guide
Connector specifications
Table 31 provides the connector specifications.
Environmental specifications
Table 32 provides the environmental specifications.
Power specifications
Although battery life varies, depending on the type of battery and the type of
test,
Table 33 provides specifications for the battery life of the recommended
Energizer
®
or Sanyo
®
2500 mA NiMH rechargeable batteries, and the spec-
ifications for the AC adapter.
Alkaline batteries may be used when rechargeable batteries are not available.
However, the operating time will be limited.
Table 31 Connector specifications
Connector Specification
DSL 6-pin modular (RJ-11)
Ethernet 8-pin modular (RJ-45)
USB USB 2.0
T/A, R/B, Ground 2 mm recessed banana
Table 32 Environmental specifications
Parameter Specification
Operating Temperature -5
°
to +50
°
C (23
°
to +120
°
F)
Storage Temperature -30
°
to 60
°
C (-22
°
to 140
°
F)
Humidity 10% to 80% RHNC
Table 33 Power specifications
Parameter Specification
Operating time Approximately 20 on/off cycles and tests on a full charge,
depending on usage and conditions.
Charging time Internal: 3 to 4 hours for a fast charge; for a full charge,
allow to trickle charge overnight
Power supply input 100 to 240 VAC, 50/60 Hz, autosensing
Power supply output 12 V, 1.25 Amp